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Corneal Fluorescein Staining Correlates with Visual Function in Dry Eye Patients
2011
Investigative Ophthalmology and Visual Science
PURPOSE. To investigate the changes in functional visual acuity (VA) and higher order aberrations in dry eye patients. METHODS. In this prospective comparative case series, 22 right eyes were classified into those with or without superficial punctate keratopathy (SPK) in the central cornea of 22 patients with Sjögren syndrome; 10 right eyes of 10 normal subjects served as the control. Serial measurements of VAs using a functional VA measurement system and higher order aberrations using a
doi:10.1167/iovs.11-8412
pmid:22110071
fatcat:aml3wyzbsjgffjwk2mtn5mmbwa